000 WTPZ33 KNHC 030548 TCPEP3 BULLETIN TROPICAL STORM JIMENA INTERMEDIATE ADVISORY NUMBER 22A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP132009 1100 PM PDT WED SEP 02 2009 ...JIMENA CONTINUES TO WEAKEN OVER THE BAJA PENINSULA... A TROPICAL STORM WARNING IS IN EFFECT FOR THE BAJA CALIFORNIA PENINSULA NORTH OF PUERTO SAN ANDRESITO TO SAN JOSE DE LAS PALOMAS ON THE WEST COAST...AND NORTH OF LORETO TO BAHIA DE LOS ANGELES ON THE EAST COAST. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 24 HOURS. A TROPICAL STORM WARNING IS ALSO IN EFFECT FOR NORTHWESTERN MAINLAND MEXICO FROM HUATABAMPITO TO BAHIA KINO. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE OF THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE. AT 1100 PM PDT...0600 UTC...THE CENTER OF TROPICAL STORM JIMENA WAS LOCATED NEAR LATITUDE 27.5 NORTH...LONGITUDE 112.7 WEST OR OVER THE BAJA CALIFORNIA PENINSULA ABOUT 30 MILES...50 KM...WEST-NORTHWEST OF SANTA ROSALIA MEXICO. JIMENA IS MOVING TOWARD THE NORTH NEAR 7 MPH...11 KM/HR. A TURN TOWARD THE NORTHWEST AND A DECREASE IN FORWARD SPEED IS EXPECTED OVERNIGHT...WITH A TURN TOWARD THE WEST ON THURSDAY. ON THE FORECAST TRACK...THE CENTER OF JIMENA WILL MOVE OVER THE CENTRAL BAJA CALIFORNIA PENINSULA TONIGHT AND THURSDAY...THEN MOVE INTO THE PACIFIC OCEAN WEST OF BAJA CALIFORNIA THURSDAY NIGHT. MAXIMUM SUSTAINED WINDS HAVE DECREASED TO NEAR 65 MPH...100 KM/HR...WITH HIGHER GUSTS. ADDITIONAL WEAKENING IS EXPECTED DURING THE NEXT DAY OR TWO. JIMENA IS FORECAST TO WEAKEN TO A TROPICAL DEPRESSION BY LATE THURSDAY OR THURSDAY NIGHT. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 140 MILES...220 KM MAINLY TO THE EAST OF THE CENTER. ESTIMATED MINIMUM CENTRAL PRESSURE IS 994 MB...29.35 INCHES. JIMENA IS EXPECTED TO PRODUCE ADDITIONAL RAIN ACCUMULATIONS OF 4 TO 8 INCHES OVER THE SOUTHERN HALF OF THE BAJA PENINSULA AND PORTIONS OF WESTERN MEXICO DURING THE NEXT DAY OR SO. ISOLATED MAXIMUM STORM-TOTAL AMOUNTS OF 15 INCHES ARE POSSIBLE IN ASSOCIATION WITH JIMENA. THESE RAINS COULD PRODUCE LIFE-THREATENING FLASH FLOODS AND MUD SLIDES. HIGHER THAN NORMAL TIDE LEVELS WITH LARGE AND DANGEROUS BATTERING WAVES ALONG PORTIONS OF THE COAST OF THE BAJA PENINSULA WILL GRADUALLY SUBSIDE DURING THE NEXT DAY OR TWO. ...SUMMARY OF 1100 PM PDT INFORMATION... LOCATION...27.5N 112.7W MAXIMUM SUSTAINED WINDS...65 MPH PRESENT MOVEMENT...NORTH OR 350 DEGREES AT 7 MPH MINIMUM CENTRAL PRESSURE...994 MB THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 200 AM PDT. $$ FORECASTER BERG/PASCH